Style de citation APA (7e éd.)

Ferrell, O., Hirt Geoffrey, & Linda Ferrell. (2008). Business. McGraw-Hill.

Style de citation Chicago (17e éd.)

Ferrell, O.C, Hirt Geoffrey, et Linda Ferrell. Business. Boston: McGraw-Hill, 2008.

Style de citation MLA (9e éd.)

Ferrell, O.C, et al. Business. McGraw-Hill, 2008.